package com.itheima.Service.impl;

import com.itheima.jopo.Account;
import com.itheima.Service.AccountService;
import org.springframework.stereotype.Service;

import java.util.List;



@Service
public class AccountServiceImpl implements AccountService {

    @Override
    public List<Account> findAll() {
        System.out.println("调用了service的findAll方法");
        return null;
    }
}
